Swedish automakers Volvo Cars and its electric vehicle (EV) brand, Polestar, have unveiled bi-directional charging solutions that allow their vehicles to power homes. This technology, known as Vehicle-to-Home (V2H), is now available in the United States through partnerships with Dcbel’s Ara Home Energy Station.
Polestar’s initial rollout of V2H functionality targets owners of the Polestar 3 SUV in California on the 400-volt electrical architecture. However, as the brand transitions to an 800V system for its upcoming models, this offer will be limited until then. In contrast, Volvo’s offering is more extensive, catering to all EX90 customers across America.
The Dcbel Ara Home Energy Station plays a pivotal role in these offerings by enabling bi-directional DC charging and supporting dual charging capabilities along with a 15.2-kilowatt (kW) hybrid solar inverter. This system not only charges the vehicle but also supplies power back to the home, providing up to two-and-a-half days of blackout support without rationing.
Volvo’s Jim Nichols highlighted the importance of this technology for EX90 owners: “We continue to enhance the benefits of ownership of our flagship EX90 by enabling it to send power back to the home through bi-directional charging.” This move underscores Volvo’s commitment to electrification and smart home energy solutions.
California residents can take advantage of generous state incentives, with up to $13,800 in rebates available for purchasing an Ara Home Energy Station. These financial benefits significantly offset costs associated with installation and interconnection fees, making the technology more accessible to a broader audience.
The introduction of V2H charging is reminiscent of earlier automotive innovations such as regenerative braking systems, which also aimed at improving energy efficiency in vehicles. As we look ahead, this bi-directional capability could set a new standard for future EV models, potentially influencing how consumers perceive and utilize electric cars beyond just transportation.
